/*
* @Author: Yezi
* @Date:   2016-12-17 10:21:29
* @Last Modified by:   Yezi
* @Last Modified time: 2016-12-17 10:21:29
*/
.wk_bxrs {
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
}
.wk_bxrs_h {
  box-shadow: 0 5px 20px 0 rgba(0, 0, 0, 0.15);
}
/* 话题-话题详情页-话题介绍 */
.wk_mss_subject_data {
  background-color: #fff;
  padding: 20px;
}
.wk_mss_subject_data .follow_btn {
  background-color: #108ee9;
  color: #fff;
  display: block;
  width: 76px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  margin: 0 auto;
  font-weight: 400;
  transition: all .3s ease;
}
.wk_mss_subject_data .follow_btn:hover {
  background-color: #29a1f7;
}
.wk_mss_subject_data .follow-disabled {
  background-color: #fff;
  color: #999999;
  border: 1px solid #f2f2f2;
}
.wk_mss_subject_data .follow-disabled:hover {
  color: #404040;
  border-color: #999999;
  background-color: #fff;
}
.wk_mss_subject_data .wk_mssd_main {
  margin-bottom: 20px;
  overflow: hidden;
}
.wk_mss_subject_data .wk_mssd_main .subject_img {
  float: left;
  width: 60px;
  height: 60px;
  overflow: hidden;
  border-radius: 50%;
}
.wk_mss_subject_data .wk_mssd_main .subject_img > img {
  width: 100%;
  height: 100%;
}
.wk_mss_subject_data .subject_info {
  margin-left: 75px;
  height: 60px;
  overflow: hidden;
}
.wk_mss_subject_data .subject_info > .name {
  margin: 0 0 20px 0;
  color: #404040;
  font-size: 16px;
  font-weight: normal;
}
.wk_mss_subject_data .subject_info > .summary {
  font-size: 14px;
  color: #999999;
  margin: 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_mss_subject_data .subject_info > .summary > span {
  color: #ff4c52;
}
.wk_mss_subject_data .wk_mssd_th {
  margin: 20px 0 10px 0;
  font-weight: normal;
  font-size: 16px;
  color: #404040;
}
.wk_mss_subject_data .wk_mssd_summary {
  margin: 0;
  color: #999999;
  font-size: 14px;
  line-height: 24px;
}
/* 文章-文章详情页-作者介绍 */
.wk_mss_author_data {
  border: 1px solid #f2f2f2;
  margin-top: 35px;
  position: relative;
  padding: 50px 20px 20px;
}
.wk_mss_author_data .wk_mssad_img {
  position: absolute;
  top: -35px;
  left: 10px;
  width: 70px;
  height: 70px;
  overflow: hidden;
  border-radius: 50%;
  display: block;
}
.wk_mss_author_data .wk_mssad_img > img {
  width: 100%;
  height: 100%;
}
.wk_mss_author_data .wk_mssad_name {
  font-size: 16px;
  line-height: 26px;
  min-height: 26px;
  max-height: 51px;
  margin-bottom: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
.wk_mss_author_data .wk_mssad_summary {
  font-size: 14px;
  line-height: 20px;
  color: #404040;
}
.wk_mss_author_data .wk_mssad_articlenum {
  position: relative;
  color: #999999;
  margin: 10px 0;
}
.wk_mss_author_data .wk_mssad_articlenum > i {
  font-size: 13px;
}
/* 文章-文章详情页-作者最新文章 */
.wk_mss_newest {
  border-top: 1px solid #f2f2f2;
  padding: 20px 0 25px 0;
}
.wk_mss_newest .wk_mssn_title {
  margin: 0;
  font-size: 16px;
  font-weight: normal;
  color: #404040;
}
.wk_mss_newest .wk_mssn_articles {
  padding: 20px 0;
}
.wk_mss_newest .wk_mssn_articles > li {
  overflow: hidden;
}
.wk_mss_newest .wk_mssn_articles > li + li {
  margin-top: 10px;
}
.wk_mss_newest .wk_mssn_articles > li .wk_mssna_title {
  color: #404040;
  display: block;
  max-width: 100%;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_mss_newest .wk_mssn_articles > li .wk_mssna_title:hover {
  color: #108ee9;
}
.wk_mss_newest .wk_mssn_articles > li .wk_mssna_ft {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
  margin-top: 5px;
}
.wk_mss_newest .wk_mssn_articles > li .wk_mssna_ft .wk_mssnaf_sub {
  flex-grow: 1;
}
.wk_mss_newest .wk_mssn_articles > li .wk_mssna_ft .wk_mssnaf_time {
  color: #999999;
  flex-grow: 1;
  text-align: right;
}
.wk_mss_newest .wk_mssna_learn {
  background-color: #4285f4;
  color: #fff;
  border: 1px solid #108ee9;
  transition: all .3s ease;
}
.wk_mss_newest .wk_mssna_learn:hover {
  background-color: #108ee9;
}
/* 文章-文章详情页-感兴趣的文章 */
.wk_mss_interest {
  padding: 20px 20px 0;
}
.wk_mss_interest .wk_mssn_title {
  margin: 0;
  font-size: 16px;
  font-weight: normal;
  color: #404040;
}
.wk_mss_interest .wk_mssn_articles {
  padding: 10px 0;
}
.wk_mss_interest .wk_mssn_articles > li {
  overflow: hidden;
  padding: 10px 0 10px 20px;
  border-bottom: 1px solid #f4f6f8;
  position: relative;
}
.wk_mss_interest .wk_mssn_articles > li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
  top: 18px;
  left: 2px;
  background-color: #108ee9;
}
.wk_mss_interest .wk_mssn_articles > li .wk_mssna_title {
  color: #404040;
  display: block;
  max-width: 100%;
}
.wk_mss_interest .wk_mssn_articles > li .wk_mssna_title:hover {
  color: #108ee9;
}
/* 首页 banner */
#wk_mci_banner {
  margin-bottom: 20px;
}
/* 首页 - 主区域文章 */
.wk_m_articles_mol {
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
}
.wk_m_articles_mol .m_author {
  font-weight: normal;
  padding: 15px 25px 5px;
  background-color: #fff;
}
.wk_m_articles_mol .m_author .mau_img {
  width: 54px;
  height: 54px;
  float: left;
  overflow: hidden;
  border-radius: 50%;
}
.wk_m_articles_mol .m_author .mau_img > img {
  width: 100%;
  height: 100%;
}
.wk_m_articles_mol .m_author .mau_info {
  margin-left: 74px;
  height: 54px;
  overflow: hidden;
}
.wk_m_articles_mol .m_author .mau_info .mau_neme {
  margin: 0 0 10px 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_m_articles_mol .m_author .mau_info .mau_neme > a {
  font-size: 16px;
  font-weight: normal;
  color: #404040;
}
.wk_m_articles_mol .m_author .mau_info .mau_neme > a:hover {
  color: #108ee9;
}
.wk_m_articles_mol .m_author .mau_info .mau_sub {
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_m_articles_mol .m_author .mau_info .mau_sub > a {
  font-size: 12px;
}
.wk_m_articles_mol .m_coverimg {
  background-color: #fff;
  width: 100%;
  height: 247px;
  padding-top: 10px;
}
.wk_m_articles_mol .m_coverimg > a {
  display: block;
  width: 680px;
  height: 237px;
}
.wk_m_articles_mol .m_coverimg > a > img {
  width: 100%;
  height: 100%;
}
.wk_m_articles_mol .m_article_main {
  padding: 15px 25px;
  background-color: #fff;
}
.wk_m_articles_mol .m_article_main .mam_tittle {
  margin: 0 0 10px 0;
}
.wk_m_articles_mol .m_article_main .mam_tittle > a {
  font-size: 20px;
  font-weight: normal;
  color: #404040;
}
.wk_m_articles_mol .m_article_main .mam_tittle > a:hover {
  color: #108ee9;
}
.wk_m_articles_mol .m_article_main .mam_summary {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  display: block;
  /* &:hover {
				color: @titcolor;
			} */
}
.wk_m_articles_mol .m_article_ft {
  padding: 0 25px 15px;
  background-color: #fff;
}
.wk_m_articles_mol .m_article_ft .maf_info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_m_articles_mol .m_article_ft .maf_info > div {
  width: 50%;
  font-size: 16px;
  color: #999999;
  font-weight: normal;
}
.wk_m_articles_mol .m_article_ft .maf_info .mafi_nums {
  text-align: right;
}
.wk_m_articles_mol .m_article_ft .maf_info .mafi_nums .mafi_n_icon > i {
  font-size: 12px;
}
.wk_m_articles_mol .m_article_ft .maf_info .mafi_nums .mafi_n_icon + .mafi_n_icon {
  margin-left: 20px;
}
/* 首页 - 我的 系列 start */
.wk_mci_user {
  background-color: #fff;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
#mci_lesson_all {
  padding-bottom: 50px;
}
.mcif_items {
  overflow: hidden;
  position: relative;
  padding-bottom: 50px;
}
.mcif_items .mcif_item {
  padding: 20px;
  border-bottom: 1px dashed #f2f2f2;
}
.mcif_items .mcif_item .sketch {
  margin: 10px 80px 0 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #999999;
  font-size: 14px;
}
.mcif_items .mcif_item .collect_set_zone {
  position: absolute;
  right: 0;
  top: 0;
  text-align: center;
}
.mcif_items .mcif_item .collect_set_zone > .collect_set {
  line-height: 20px;
  float: right;
  width: 20px;
  height: 20px;
  margin-right: 10px;
  color: #999999;
}
.mcif_items .mcif_item .collect_set_zone > .collect_set:hover {
  color: #404040;
}
.mcif_items .mcif_item .collect_set_zone > .collect_btn {
  display: none;
  cursor: pointer;
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
  width: 80px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  margin-top: 25px;
  background-color: #108ee9;
  color: #fff;
  font-size: 12px;
  transition: all .3s ease;
}
.mcif_items .mcif_item .collect_set_zone > .collect_btn:hover {
  color: #404040;
  background-color: #fff;
  box-shadow: 0 5px 20px 0 rgba(0, 0, 0, 0.15);
}
.mcif_items .mcif_item .collect_set_zone.open > .collect_btn {
  display: block;
}
.mcif_items .mcif_item .apply_lesson_date {
  font-size: 14px;
  color: #999999;
}
/* 首页 - 我的关注 */
.mcifi_article .title {
  margin: 0 80px 10px 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
}
.mcifi_article .title > a {
  color: #404040;
  font-weight: normal;
}
.mcifi_article .title > a:hover {
  color: #108ee9;
}
/* 首页 - 我的课程 */
.mcifi_lesson {
  position: relative;
}
.mcifi_lesson .mcifi_lesson_main {
  margin-right: 100px;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_img {
  float: left;
  width: 150px;
  height: 84px;
  overflow: hidden;
  display: block;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_img > img {
  width: 100%;
  height: 100%;
  display: block;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info {
  margin-left: 170px;
  height: 84px;
  overflow: hidden;
  font-size: 18px;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info .title {
  margin: 0 0 13px 0;
  line-height: 22px;
  height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info .title > a {
  color: #404040;
  font-size: 18px;
  font-weight: normal;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info .title > a:hover {
  color: #108ee9;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info .price {
  color: #ff4c52;
  font-size: 16px;
}
.mcifi_lesson .mcifi_lesson_main .mcifi_lesson_info .free {
  color: #5cb600;
}
.mcifi_lesson .keep_learn {
  position: absolute;
  right: 0;
  top: 30px;
}
.mcifi_lesson .keep_learn .learn_btn {
  display: block;
  width: 100px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  background-color: #108ee9;
  color: #fff;
}
.mcifi_lesson .keep_learn .learn_btn:hover {
  background-color: #29a1f7;
}
/* 首页 - 我的收藏 */
.mcifi_article_collect {
  position: relative;
}
.mcifi_article_collect .m_article_main {
  background-color: #fff;
  margin-right: 100px;
  margin-bottom: 10px;
}
.mcifi_article_collect .m_article_main .mam_tittle {
  margin: 0 0 10px 0;
}
.mcifi_article_collect .m_article_main .mam_tittle > a {
  font-size: 18px;
  font-weight: normal;
  color: #404040;
}
.mcifi_article_collect .m_article_main .mam_tittle > a:hover {
  color: #108ee9;
}
.mcifi_article_collect .m_article_main .mam_summary {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  display: block;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  /* &:hover {
				color: @titcolor;
			} */
}
.mcifi_article_collect .m_article_ft {
  background-color: #fff;
}
.mcifi_article_collect .m_article_ft .maf_info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.mcifi_article_collect .m_article_ft .maf_info > div {
  width: 50%;
  font-size: 14px;
  color: #999999;
  font-weight: normal;
}
.mcifi_article_collect .m_article_ft .maf_info .mafi_nums {
  text-align: right;
}
.mcifi_article_collect .m_article_ft .maf_info .mafi_nums .mafi_n_icon > i {
  font-size: 12px;
}
.mcifi_article_collect .m_article_ft .maf_info .mafi_nums .mafi_n_icon + .mafi_n_icon {
  margin-left: 20px;
}
/*****************
** 搜索返回信息 ***
*****************/
.search-result-count {
  font-size: 14px;
}
#return_articles {
  position: relative;
}
#return_articles .m_author {
  font-weight: normal;
  padding: 0 0 15px;
  background-color: #fff;
}
#return_articles .m_author .mau_img {
  width: 54px;
  height: 54px;
  float: left;
  overflow: hidden;
  border-radius: 50%;
}
#return_articles .m_author .mau_img > img {
  width: 100%;
  height: 100%;
}
#return_articles .m_author .mau_info {
  margin-left: 74px;
  height: 54px;
  overflow: hidden;
}
#return_articles .m_author .mau_info .mau_neme {
  margin: 0 0 10px 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#return_articles .m_author .mau_info .mau_neme > a {
  font-size: 16px;
  font-weight: normal;
  color: #404040;
}
#return_articles .m_author .mau_info .mau_neme > a:hover {
  color: #108ee9;
}
#return_articles .m_author .mau_info .mau_sub {
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#return_articles .m_author .mau_info .mau_sub > a {
  font-size: 12px;
}
#return_articles .m_article_main {
  background-color: #fff;
  margin-right: 100px;
  margin-bottom: 10px;
}
#return_articles .m_article_main .mam_tittle {
  margin: 0 0 10px 0;
}
#return_articles .m_article_main .mam_tittle > a {
  font-size: 18px;
  font-weight: normal;
  color: #404040;
}
#return_articles .m_article_main .mam_tittle > a:hover {
  color: #108ee9;
}
#return_articles .m_article_main .mam_summary {
  font-size: 14px;
  line-height: 24px;
  color: #999999;
  display: block;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  /* &:hover {
				color: @titcolor;
			} */
}
#return_articles .m_article_ft {
  background-color: #fff;
}
#return_articles .m_article_ft .maf_info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
#return_articles .m_article_ft .maf_info > div {
  width: 50%;
  font-size: 14px;
  color: #999999;
  font-weight: normal;
}
#return_articles .m_article_ft .maf_info .mafi_nums {
  text-align: right;
}
#return_articles .m_article_ft .maf_info .mafi_nums .mafi_n_icon > i {
  font-size: 12px;
}
#return_articles .m_article_ft .maf_info .mafi_nums .mafi_n_icon + .mafi_n_icon {
  margin-left: 20px;
}
#return_lessons .mcifi_lesson_info {
  margin-left: 170px;
  height: 84px;
  overflow: hidden;
  font-size: 18px;
}
#return_lessons .mcifi_lesson_info .title {
  margin: 0 0 13px 0;
  line-height: 22px;
  height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#return_lessons .mcifi_lesson_info .title > a {
  color: #404040;
  font-size: 18px;
  font-weight: normal;
}
#return_lessons .mcifi_lesson_info .title > a:hover {
  color: #108ee9;
}
#return_lessons .mcifi_lesson_info .learned {
  display: block;
  color: #999999;
  font-size: 12px;
}
/* 直播搜索结果 */
#return_lives .cover-zone {
  float: left;
  display: block;
  width: 150px;
  height: 84px;
  overflow: hidden;
}
#return_lives .cover-zone .cover-img {
  display: block;
  width: 150px;
  height: 84px;
  object-fit: cover;
}
#return_lives .mcifi_lesson_info {
  margin-left: 170px;
  height: 84px;
  overflow: hidden;
  font-size: 18px;
}
#return_lives .mcifi_lesson_info .title {
  margin: 0 0 13px 0;
  line-height: 22px;
  height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#return_lives .mcifi_lesson_info .title > a {
  color: #404040;
  font-size: 18px;
  font-weight: normal;
}
#return_lives .mcifi_lesson_info .title > a:hover {
  color: #108ee9;
}
#return_lives .mcifi_lesson_info .learned {
  display: block;
  color: #999999;
  font-size: 12px;
  height: 20px;
}
#return_lives .mcifi_lesson_info .listen {
  display: block;
  color: #999999;
  font-size: 12px;
  height: 20px;
  padding-left: 20px;
  background: url(/res/images/lesson-listen.png) 0 center no-repeat;
  background-size: 12px auto;
  line-height: 20px;
}
#return_lives .mcifi_lesson_main .mcifi_lesson_info .price {
  color: #ff4c52;
  float: right;
  font-size: 12px;
  border: 1px solid #ff4c52;
  padding: 2px 4px;
  border-radius: 5px;
  min-width: 50px;
  line-height: 18px;
  text-align: center;
}
/* 直播搜索结果 */
#return_circles .cover-zone {
  float: left;
  display: block;
  width: 150px;
  height: 84px;
  overflow: hidden;
}
#return_circles .cover-zone .cover-img {
  display: block;
  width: 150px;
  height: 84px;
  object-fit: cover;
}
#return_circles .mcifi_lesson_info {
  margin-left: 170px;
  height: 84px;
  overflow: hidden;
  font-size: 18px;
}
#return_circles .mcifi_lesson_info .title {
  margin: 0 0 13px 0;
  line-height: 22px;
  height: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#return_circles .mcifi_lesson_info .title > a {
  color: #404040;
  font-size: 18px;
  font-weight: normal;
}
#return_circles .mcifi_lesson_info .title > a:hover {
  color: #108ee9;
}
#return_circles .mcifi_lesson_info .member {
  display: block;
  color: #999999;
  font-size: 12px;
  line-height: 25px;
}
#return_circles .mcifi_lesson_main .mcifi_lesson_info .price {
  float: right;
  color: #ff4c52;
  font-size: 12px;
  border: 1px solid #ff4c52;
  padding: 2px 4px;
  border-radius: 5px;
  min-width: 50px;
  line-height: 18px;
  text-align: center;
}
#search-result {
  padding-bottom: 50px;
}
#search-result .mcif_items,
#search-result .wk_rotc_items {
  padding-bottom: 0;
}
.chick-more {
  display: block;
  width: 150px;
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  color: #fff;
  background-color: #E78170;
  text-align: center;
  border-radius: 4px;
  margin: 30px auto 0;
}
.chick-more:hover {
  color: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
/* 话题\大咖 - 列表主页 */
.wk_mci_subjects,
.wk_mci_userhots,
.wk_mci_live,
.wk_mci_subject_homepage {
  background-color: #fff;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.wk_mci_userhots .subject-select {
  position: relative;
}
.wk_mci_userhots .subject-select.open > a:hover,
.wk_mci_userhots .subject-select.open > a:focus {
  background-color: transparent;
}
.wk_mci_userhots .not-user-hot {
  margin: 0;
  font-size: 20px;
  color: #999999;
  text-align: center;
  padding: 40px 0 10px;
  font-weight: 200;
}
.wk_mci_userhots .sub-tab-list {
  width: 450px;
  padding: 20px 15px 0;
  top: 0;
}
.wk_mci_userhots .sub-tab-list > li {
  float: left;
  margin: 0 10px 20px;
}
.wk_mci_userhots .sub-tab-list > li > a {
  padding: 2px 5px;
  display: block;
  border-radius: 10px;
  border: 1px solid #108ee9;
  color: #108ee9;
  font-size: 14px;
  outline: none;
}
.wk_mci_userhots .sub-tab-list > li .sub-tab-list > li > a:focus {
  outline: none;
}
.wk_mci_userhots .sub-tab-list > li > a:hover {
  box-shadow: 0 1px 2px #108ee9;
  outline: none;
}
.wk_mci_userhots .sub-tab-list > .active > a {
  background-color: #108ee9;
  color: #fff;
}
.wk_mci_th {
  padding: 0 20px;
  line-height: 54px;
  font-size: 16px;
  color: #404040;
}
.wk_mci_th > i {
  font-size: 17px;
  display: inline-block;
  width: 20px;
  color: #ff4c52;
}
.wk_mci_recm {
  padding: 0 20px 10px;
}
.wk_mci_recmes {
  padding: 0;
  border: 1px solid #f2f2f2;
}
.wk_mci_recmes > li {
  float: left;
  width: 25%;
}
.wk_mci_recmes > li + li {
  border-left: 1px solid #f2f2f2;
}
.wk_mci_recmes > li > a {
  display: block;
  padding: 15px;
  text-align: center;
  color: #404040;
  font-size: 14px;
  background-color: #fff;
  transition: all .3s ease;
}
.wk_mci_recmes > li > a > img {
  width: 60px;
  height: 60px;
  overflow: hidden;
  border-radius: 50%;
  display: block;
  margin: 0 auto 15px;
}
.wk_mci_recmes > li > a > h5 {
  margin: 0 auto;
  padding: 0 10px;
  line-height: 25px;
  font-weight: normal;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_mci_recmes > li > a:hover {
  background-color: rgba(16, 142, 233, 0.1);
  color: #108ee9;
}
.wk_rotc_items {
  font-size: 0;
}
.wk_rotc_items > .item {
  padding: 20px;
  position: relative;
  width: 50%;
  margin: 0;
  display: inline-block;
  border-bottom: 1px dashed #f2f2f2;
}
.wk_rotc_items > .item:nth-of-type(2n+1) {
  padding-right: 10px;
}
.wk_rotc_items > .item:nth-of-type(2n) {
  padding-left: 10px;
}
.wk_rotc_items > .item .media-left > img {
  width: 60px;
  height: 60px;
  overflow: hidden;
  border-radius: 50%;
}
.wk_rotc_items > .item .media-heading {
  font-weight: normal;
  font-size: 14px;
  color: #404040;
  margin-bottom: 10px;
  margin-right: 100px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_rotc_items > .item .media-heading:hover {
  color: #108ee9;
}
.wk_rotc_items > .item .item_data {
  font-size: 13px;
  color: #999999;
  margin-bottom: 10px;
  margin-right: 100px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_rotc_items > .item .item_data > span {
  color: #ff4c52;
}
.wk_rotc_items > .item .summary {
  font-size: 12px;
  line-height: 20px;
  color: #999999;
  height: 40px;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
.wk_rotc_items > .item .summary:hover {
  color: #404040;
}
.wk_rotc_items > .item .check_btn {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 13px;
}
.wk_rotc_items > .item .followed_btn {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 13px;
  width: 90px;
  height: 34px;
  line-height: 34px;
  background-color: #e5e5e5;
  color: #fff;
  border-radius: 5px;
  text-align: center;
  transition: all .3s ease;
}
.wk_rotc_items > .item .followed_btn:hover {
  background-color: #ccc;
}
/* 话题文章主页 - 文章列表 */
.wk_mcish_articles {
  padding-bottom: 50px;
}
.wk_mcish_article_item {
  padding: 20px;
  margin: 0;
  border-bottom: 1px solid #f2f2f2;
  position: relative;
}
.wk_mcish_article_item .m_author {
  padding-right: 80px;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_mcish_article_item .m_author .mau_img {
  width: 40px;
  height: 40px;
  min-width: 40px;
}
.wk_mcish_article_item .m_author .mau_img > img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
}
.wk_mcish_article_item .m_author .mau_info {
  flex-grow: 1;
}
.wk_mcish_article_item .m_author .mau_info .mau_neme {
  font-weight: normal;
  padding-left: 15px;
}
.wk_mcish_article_item .m_author .mau_info .mau_neme > a {
  color: #404040;
  font-size: 14px;
}
.wk_mcish_article_item .m_author .mau_info .mau_neme > a:hover {
  color: #108ee9;
}
.wk_mcish_article_item .m_coverimg {
  position: absolute;
  right: 20px;
  top: 20px;
  background-color: #fff;
}
.wk_mcish_article_item .m_coverimg > a {
  display: block;
  width: 272px;
  height: 95px;
  overflow: hidden;
}
.wk_mcish_article_item .m_coverimg > a > img {
  width: 100%;
}
.wk_mcish_article_item .m_article_main {
  padding-right: 80px;
  margin: 10px 0;
}
.wk_mcish_article_item .m_article_main .mam_tittle {
  font-weight: normal;
  margin: 0 0 10px 0;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_mcish_article_item .m_article_main .mam_tittle > a {
  font-size: 18px;
  color: #404040;
}
.wk_mcish_article_item .m_article_main .mam_tittle > a:hover {
  color: #108ee9;
}
.wk_mcish_article_item .m_article_main .mam_summary {
  font-size: 14px;
  line-height: 20px;
  min-height: 20px;
  max-height: 40px;
  color: #999999;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  /* &:hover {
				color: @titcolor;
			} */
}
.wk_mcish_article_item .m_article_ft {
  background-color: #fff;
}
.wk_mcish_article_item .m_article_ft .maf_info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_mcish_article_item .m_article_ft .maf_info > div {
  width: 50%;
  font-size: 14px;
  color: #999999;
  font-weight: normal;
}
.wk_mcish_article_item .m_article_ft .maf_info .mafi_nums {
  text-align: right;
}
.wk_mcish_article_item .m_article_ft .maf_info .mafi_nums .mafi_n_icon > i {
  font-size: 12px;
}
.wk_mcish_article_item .m_article_ft .maf_info .mafi_nums .mafi_n_icon + .mafi_n_icon {
  margin-left: 20px;
}
/* 个人主页系列页面css */
.wk_main_all {
  position: relative;
  overflow: hidden;
}
.wk_usercenter_home {
  width: 100%;
  position: relative;
  /* height: 300px; */
  padding: 30px 0;
  background: #ffffff url(/res/images/user_bg.jpg) center center no-repeat;
  background-size: cover;
}
.wk_usercenter_home .uch_photo {
  position: relative;
  width: 100px;
  height: 100px;
  padding: 4px;
  border-radius: 50%;
  margin: 0 auto 25px;
  background-color: rgba(255, 255, 255, 0.3);
  transition: all .3s ease;
}
.wk_usercenter_home .uch_photo > .userphoto {
  display: block;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  transition: all .3s ease;
}
.wk_usercenter_home .uch_photo > .userphoto > img {
  display: block;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  margin: 0 auto;
}
.wk_usercenter_home .uch_photo > .userphoto:hover {
  box-shadow: 0 0 15px #008bce;
}
.wk_usercenter_home .uch_photo:hover {
  background-color: transparent;
}
.wk_usercenter_home .uch_set_btn {
  position: absolute;
  left: 50%;
  bottom: 50%;
  margin: -10px 0 0 -10px;
  display: block;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  color: #999999;
  transform: translate(65px, 15px);
}
.wk_usercenter_home .uch_set_btn:hover {
  color: #fff;
}
.wk_usercenter_home .uch_username {
  text-align: center;
  margin: 0 50px 20px;
  color: #fff;
  font-weight: normal;
  font-size: 18px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_usercenter_home .uch_intro {
  position: relative;
  min-width: 370px;
  max-width: 500px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  font-size: 12px;
  color: #fff;
  line-height: 18px;
  min-height: 18px;
  max-height: 54px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
}
.wk_usercenter_home .uch_follow_btn {
  display: block;
  width: 100px;
  height: 32px;
  border: 1px solid #fff;
  line-height: 30px;
  text-align: center;
  margin: 20px auto 0;
  border-radius: 10px;
  color: #fff;
  font-size: 14px;
  font-weight: 200;
  transition: all .3s ease;
}
.wk_usercenter_home .uch_follow_btn:hover {
  border-color: #e5e5e5;
  color: #e5e5e5;
}
.wk_usercenter_home .follow-disabled {
  border: 1px solid #e5e5e5;
  color: #e5e5e5;
  font-size: 14px;
  font-weight: 200;
}
.wk_usercenter_home .follow-disabled:hover {
  border-color: #fff;
  color: #fff;
}
.wk_usercenter_main .wk_ucm_content {
  float: left;
  width: 100%;
}
.wk_usercenter_main .wk_ucm_content .wk_ucmc_inner {
  margin-right: 320px;
}
.wk_usercenter_main .wk_ucm_content .wk_ucmc_inner .wk_ucmci_tab {
  background-color: #fff;
  padding-bottom: 50px;
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.1);
}
.wk_usercenter_main .wk_ucm_content .wk_ucmc_inner .wk_ucmci_tab .wk_ucmci_tab_hd {
  padding: 0 20px;
  border-bottom: 1px solid #f2f2f2;
}
.wk_usercenter_main .wk_ucm_slider {
  float: left;
  margin-left: -290px;
  width: 290px;
}
.wk_ucmci_tab .wk_ucmci_retuenth_title {
  margin: 0;
  font-size: 20px;
  padding: 10px 20px;
  color: #999999;
  font-weight: 400;
}
.wk_ucmc_inner .wk_ucmci_th_title {
  margin: 0;
  font-size: 20px;
  padding: 20px 0;
  color: #404040;
  float: left;
  font-weight: normal;
}
.wk_ucms_section {
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.wk_ucms_section + .wk_ucms_section {
  margin-top: 20px;
}
.wk_ucms_section .wk_ucmss_count {
  padding: 20px;
  background-color: #fff;
  width: 100%;
}
.wk_ucms_section .wk_ucmss_count > li {
  float: left;
  text-align: center;
  width: 33.33%;
  position: relative;
  height: 54px;
  overflow: hidden;
}
.wk_ucms_section .wk_ucmss_count > li > .num {
  font-size: 18px;
  cursor: default;
  color: #404040;
  padding: 0 10px;
  display: block;
  margin-bottom: 8px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_ucms_section .wk_ucmss_count > li > span {
  display: block;
  font-size: 14px;
}
.wk_ucms_section .wk_ucmss_count > li:not(:last-child)::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 45px;
  top: 5px;
  right: 0;
  background-color: #f2f2f2;
}
.wk_ucms_section .wk_ucmss_info {
  padding: 20px 20px 0;
  background-color: #fff;
  width: 100%;
}
.wk_ucms_section .wk_ucmss_info > li {
  line-height: 33px;
  color: #404040;
  font-size: 14px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wk_ucms_section .wk_ucmss_info > li + li {
  border-top: 1px dashed #f2f2f2;
}
.wk_ucms_section .wk_ucmss_info > li > span {
  color: #999999;
}
.wk_ucms_section .wk_ucmss_edit {
  display: block;
  width: 100%;
  height: 44px;
  line-height: 44px;
  color: #404040;
  font-size: 14px;
  text-align: center;
  background-color: #fff;
  border-top: 1px solid #f2f2f2;
}
.wk_ucms_section .wk_ucmss_edit > i {
  font-size: 10px;
}
.wk_ucms_section .wk_ucmss_edit:hover {
  color: #108ee9;
}
.wk_ucms_section .wk_ucmss_bindsub_tit {
  margin: 0;
  font-size: 20px;
  font-weight: normal;
  color: #404040;
  padding: 20px 20px 0;
  background-color: #fff;
}
.wk_ucms_section .wk_ucmss_bindsub {
  padding: 20px 20px 10px;
  background-color: #fff;
  text-align: center;
}
.wk_ucms_section .wk_ucmss_bindsub > li {
  display: inline-block;
  margin: 0 6px 10px 6px;
}
.wk_ucms_section .wk_ucmss_bindsub > li > .item {
  color: #ff4c52;
  font-size: 12px;
  padding: 2px 5px;
  display: inline-block;
  border: 1px solid #eb7350;
  border-radius: 5px;
  cursor: default;
}
.wk_ucms_section .wk_ucmss_nobind {
  text-align: center;
  padding: 20px 20px 10px;
  background-color: #fff;
  color: #999999;
  font-size: 12px;
}
.user_article_mod > li {
  position: relative;
  padding: 20px;
  border-bottom: 1px dashed #f2f2f2;
  overflow: hidden;
}
.user_article_mod > li > .user_article_coverimg {
  position: absolute;
  right: 20px;
  top: 20px;
  display: block;
  width: 272px;
  height: 95px;
  overflow: hidden;
}
.user_article_mod > li > .user_article_coverimg > img {
  width: 100%;
  height: 100%;
}
.user_article_mod .user_am_main {
  min-height: 95px;
  margin: 0 300px 0 0;
}
.user_article_mod .user_am_main .user_am_title {
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: normal;
  margin-bottom: 10px;
}
.user_article_mod .user_am_main .user_am_title > a {
  color: #404040;
  font-size: 18px;
}
.user_article_mod .user_am_main .user_am_title > a:hover {
  color: #108ee9;
}
.user_article_mod .user_am_main .user_am_summary {
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 15px;
}
.user_article_mod .user_am_main .user_am_summary > a {
  color: #999999;
  font-size: 14px;
}
.user_article_mod .user_am_main .user_am_summary > a:hover {
  color: #404040;
}
.user_article_mod .user_am_main .user_am_info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.user_article_mod .user_am_main .user_am_info > div {
  width: 50%;
  font-size: 14px;
  color: #999999;
  font-weight: normal;
}
.user_article_mod .user_am_main .user_am_info .user_am_num {
  text-align: right;
  font-size: 16px;
}
.user_article_mod .user_am_main .user_am_info .user_am_num .user_amn_icon > i {
  font-size: 12px;
}
.user_article_mod .user_am_main .user_am_info .user_am_num .user_amn_icon + .user_amn_icon {
  margin-left: 20px;
}
.user_article_mod .user_am_main .user_am_info .user_am_data .status {
  margin-left: 30px;
}
.user_article_mod .user_am_main .user_am_info .user_am_data .status .status_pass {
  color: #5cb600;
}
.user_article_mod .user_am_main .user_am_info .user_am_data .status .status_nopass {
  color: #f00;
}
.user_article_mod .user_am_main .user_am_operation {
  margin: 5px 0;
}
.user_article_mod .user_am_main .user_am_operation a + a {
  margin-left: 20px;
}
.user_article_mod .user_am_main .user_am_operation .edit {
  color: #999999;
}
.user_article_mod .user_am_main .user_am_operation .edit:hover {
  color: #404040;
  text-decoration: underline;
}
.user_article_mod .user_am_main .user_am_operation .delete {
  color: #ff6969;
}
.user_article_mod .user_am_main .user_am_operation .delete:hover {
  color: #f00;
  text-decoration: underline;
}
/* 我的账单中心 */
.user_billcontrol_mod {
  padding: 20px;
}
.ubm_maintable .ubm_mt_item {
  border: 1px solid #f2f2f2;
  margin-bottom: 10px;
}
.ubm_maintable .ubm_mt_th {
  background-color: #f7f8fa;
  border-bottom: 1px solid #f2f2f2;
  color: #999999;
}
.ubm_maintable .ubm_mt_th > div {
  padding-top: 8px;
  padding-bottom: 8px;
}
.ubm_maintable .ubm_mt_td {
  color: #404040;
}
.ubm_maintable .ubm_mt_td > div {
  padding-top: 8px;
  padding-bottom: 8px;
}
.ubm_maintable .ubm_mt_td > div > .account_name {
  color: #404040;
}
.ubm_maintable .ubm_mt_td > div > .account_name:hover {
  color: #108ee9;
}
.ubm_maintable .ubm_mt_td > div + div {
  border-left: 1px solid #f2f2f2;
  line-height: 84px;
  height: 100px;
}
.ubm_maintable .ubm_mt_td > div:not(:first-child) {
  text-align: center;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_img {
  float: left;
  display: block;
  width: 148px;
  height: 84px;
  overflow: hidden;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_img > img {
  width: 100%;
  height: 100%;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_main {
  margin-left: 158px;
  height: 84px;
  overflow: hidden;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_main .title {
  color: #404040;
  display: block;
  line-height: 22px;
  height: 43px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  margin-bottom: 15px;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_main .title:hover {
  color: #108ee9;
}
.ubm_maintable .ubm_mt_td_lesson .lesson_main .info {
  font-size: 12px;
  margin: 0;
  color: #999999;
}
/***************
** 设置系列页面 **
****************/
/*设置页面的样式*/
.wk_user_profile {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  min-height: 560px;
}
.wk_profile_side_nav {
  min-width: 290px;
  flex-basis: 290px;
  background-color: #fff;
  min-height: 330px;
  margin-bottom: 40px;
  border-right: 1px solid #f2f2f2;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.wk_profile_side_nav .side_title {
  color: #999999;
  font-size: 14px;
  padding: 0 20px;
  height: 54px;
  line-height: 54px;
  margin: 0;
}
.wk_profile_side_nav .side_list {
  padding: 0;
  margin: 0;
}
.wk_profile_side_nav .side_list > li {
  line-height: 40px;
  position: relative;
}
.wk_profile_side_nav .side_list > li > a {
  text-decoration: none;
  padding-left: 40px;
  color: #404040;
  font-size: 14px;
  display: block;
}
.wk_profile_side_nav .side_list > li > a:hover {
  background-color: rgba(16, 142, 233, 0.1);
}
.wk_profile_side_nav .side_list > li.active {
  border-left: 3px solid #108ee9;
}
.wk_profile_side_nav .side_list > li.active > a {
  color: #fff;
  background-color: #108ee9;
}
.wk_profile_main {
  flex-grow: 1;
  background-color: #fff;
  margin-bottom: 40px;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.wk_profile_main .main_header {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  padding: 10px 20px;
  border-bottom: 1px solid #f2f2f2;
}
.wk_profile_main .main_title {
  margin: 0;
  line-height: 40px;
  font-size: 20px;
  color: #404040;
  font-weight: normal;
  flex-grow: 1;
}
.wk_profile_main .add_link {
  display: block;
  padding: 0 30px;
  line-height: 40px;
  color: #fff;
  background-color: #108ee9;
  border-radius: 5px;
}
.wk_profile_main .add_link:hover {
  background-color: #29a1f7;
}
.wk_profile_main .create_part_step {
  font-size: 0;
  padding: 0 20px;
}
.wk_profile_main .create_part_step > li {
  width: 50%;
  text-align: center;
  line-height: 60px;
  display: inline-block;
  font-size: 24px;
}
.wk_profile_main .create_part_step > li > a {
  display: block;
  color: #999999;
  background-color: #f4f6f8;
}
.wk_profile_main .create_part_step > li.active > a {
  color: #fff;
  background-color: #108ee9;
}
.wk_profile_main .step_main {
  padding: 20px 20px 30px;
}
.wk_profile_main .step_main .tip {
  border: 1px solid #ffd0b7;
  background-color: #fff9cd;
  padding: 15px;
  color: #ff4c52;
  font-size: 14px;
  margin-bottom: 20px;
  display: none;
}
.wk_profile_main .step_main .form_zone .form_zone_group {
  /*换头像*/
  /*上传身份证*/
}
.wk_profile_main .step_main .form_zone .form_zone_group + .form_zone_group {
  margin-top: 20px;
}
.wk_profile_main .step_main .form_zone .form_zone_group input[type=text] {
  line-height: 45px;
  height: 47px;
  max-width: 410px;
  display: block;
}
.wk_profile_main .step_main .form_zone .form_zone_group .control-label {
  padding-top: 13px;
  text-align: left;
  float: left;
  font-weight: normal;
  margin-right: 20px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .lesson_part_summary {
  resize: none;
  outline: none;
  width: 500px;
  height: 140px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .upload_img_zone {
  margin-top: 20px;
  padding: 0;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_profile_main .step_main .form_zone .form_zone_group .upload_img_zone .img_zone {
  width: 200px;
  height: 200px;
  margin-right: 50px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .upload_img_zone .img_zone > img {
  width: 200px;
  height: 200px;
  background-color: #f2f2f2;
  text-align: center;
  color: #999999;
  line-height: 200px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .upload_img_zone.lesson-coverimg .img_zone {
  width: 407px;
  height: 230px;
  margin-right: 35px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .upload_img_zone.lesson-coverimg .img_zone > img {
  width: 100%;
  height: 100%;
  line-height: 230px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .not_img_default {
  width: 200px;
  height: 200px;
  background-color: #f2f2f2;
  text-align: center;
  color: #fff;
  line-height: 200px;
}
.wk_profile_main .step_main .form_zone .form_zone_group .up_tip > span {
  font-size: 14px;
  color: #999999;
}
.wk_profile_main .step_main .form_zone .form_zone_group .up_btn_zone {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.wk_profile_main .step_main .form_zone .form_zone_group .up_btn_zone > .btn-img {
  padding: 8px 15px;
  color: #fff;
  background-color: #108ee9;
  border: 0 none;
}
.wk_profile_main .step_main .form_zone .form_zone_group .up_btn_zone > .btn-img:hover {
  background-color: #29a1f7;
}
.wk_profile_main .step_main .form_zone .form_zone_group .form_zone_submit {
  padding: 0;
  margin: 20px 0 40px;
  font-size: 20px;
  line-height: 50px;
  height: 50px;
  width: 140px;
  color: #fff;
  background-color: #108ee9;
  border: 0 none;
}
.wk_profile_main .step_main .form_zone .form_zone_group .form_zone_submit:hover {
  background-color: #29a1f7;
}
.wk_profile_main .step_main .form_zone .form_zone_group .tip_idcard {
  color: #ea5200;
}
.wk_profile_main .step_main .form_zone .form_zone_group .form-control-box .checkbox {
  height: 45px;
  padding-top: 12px;
}
.wk_profile_main .step_main > .series-list-sec {
  padding: 0;
  margin: 0;
}
.wk_profile_main .step_main > .series-list-sec > li {
  background-color: #f4f6f8;
  border: 1px solid #f2f2f2;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  min-height: 160px;
  padding: 15px 20px;
}
.wk_profile_main .step_main > .series-list-sec > li + li {
  margin-top: 30px;
}
.wk_profile_main .step_main > .series-list-sec > li > .cover_pic {
  width: auto;
  height: 100%;
  margin-right: 20px;
  display: block;
}
.wk_profile_main .step_main > .series-list-sec > li > .cover_pic > img {
  width: 230px;
  height: 130px;
  overflow: hidden;
  text-align: center;
  line-height: 130px;
}
.wk_profile_main .step_main > .series-list-sec > li > .body {
  flex-grow: 1;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd {
  line-height: 30px;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .name {
  float: left;
  font-size: 18px;
  color: #404040;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .name:hover {
  color: #108ee9;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost {
  float: right;
  font-size: 14px;
  color: #999999;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .free {
  color: #999999;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .free {
  color: #999999;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .price {
  color: #ff4c52;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_main {
  padding-top: 10px;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: flex-end;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_left {
  flex-grow: 1;
  color: #999999;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right {
  min-width: 150px;
  text-align: right;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right > a {
  color: #999999;
}
.wk_profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right > a:hover {
  color: #108ee9;
}
.wk_profile_main .wk_pm_userinfo .form-group {
  margin-bottom: 30px;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone {
  margin-top: 20px;
  padding: 0;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .img_zone {
  width: 100px;
  height: 100px;
  margin-right: 50px;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .img_zone > img {
  width: 100px;
  height: 100px;
  line-height: 98px;
  text-align: center;
  color: #999999;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_tip {
  position: relative;
  padding-left: 25px;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_tip > span {
  font-size: 12px;
  color: #999999;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_tip > i {
  color: #108ee9;
  position: absolute;
  left: 0;
  top: 5px;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_btn_zone {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_btn_zone > .btn-img {
  padding: 8px 15px;
  color: #fff;
  background-color: #108ee9;
  border: 0 none;
}
.wk_profile_main .wk_pm_userinfo .form-group .upload_img_zone .up_btn_zone > .btn-img:hover {
  background-color: #29a1f7;
}
.wk_profile_main .wk_pm_userinfo .control-label {
  font-weight: normal;
  color: #404040;
  padding-top: 10px;
  font-size: 16px;
}
.wk_profile_main .wk_pm_userinfo input[type="text"] {
  height: 45px;
  line-height: 43px;
  color: #404040;
}
.wk_profile_main .wk_pm_userinfo textarea {
  resize: none;
  outline: none;
}
.wk_profile_main .wk_pm_userinfo .send-phone-code {
  margin-top: 4px;
  width: 100px;
}
.wk_profile_main .wk_pm_userinfo .send-phone-code.disabled {
  background-color: #f4f6f8;
  border: 1px solid #f2f2f2;
  color: #999999;
}
.wk_profile_main .wk_pm_userinfo .change-phone {
  display: inline-block;
  height: 45px;
  line-height: 45px;
}
/*上传视频弹窗*/
.dialog-web-uploader {
  position: fixed;
  right: 70px;
  bottom: 0;
  z-index: 101;
  width: 634px;
  overflow: hidden;
  display: block;
  box-shadow: 0 0 10px #ccc;
}
.dialog-web-uploader .dialog-min-header,
.dialog-web-uploader .dialog-header {
  background-color: #fff;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  border-bottom: 1px solid #c4dbfe;
  height: 44px;
  line-height: 44px;
  font-weight: 200;
}
.dialog-web-uploader .dialog-min-header .dialog-header-title,
.dialog-web-uploader .dialog-header .dialog-header-title {
  color: #404040;
  float: left;
  margin: 0;
  height: 44px;
  line-height: 44px;
  font-size: 18px;
  max-width: 50%;
  padding-left: 15px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dialog-web-uploader .dialog-min-header {
  position: relative;
}
.dialog-web-uploader .dialog-min-header .header-progress {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 0;
  width: 0;
  height: 44px;
  background: #e2eeff;
  max-width: 100%;
  opacity: 0.5;
  transition: all .25s;
}
.dialog-web-uploader .dialog-control {
  float: right;
  padding-right: 15px;
  max-width: 50%;
}
.dialog-web-uploader .dialog-control > a {
  color: #404040;
}
.dialog-web-uploader .dialog-control > a:hover {
  color: #108ee9;
}
.dialog-web-uploader .dialog-control > a + a {
  margin-left: 10px;
}
.dialog-web-uploader .dialog-body {
  padding-bottom: 50px;
  min-height: 230px;
  background-color: #fff;
  overflow: hidden;
}
.dialog-web-uploader .resident-caution {
  padding: 7px 15px;
  background-color: rgba(51, 182, 252, 0.5);
  font-size: 10px;
  color: #fff;
}
.dialog-web-uploader .resident-caution .pull-right {
  color: #fff;
}
.dialog-web-uploader .uploader-list > ul {
  padding: 0;
  margin: 0;
}
.dialog-web-uploader .info .row {
  padding: 10px 0;
  margin: 0;
}
.dialog-web-uploader .info .row .text-right > a {
  color: #404040;
}
.dialog-web-uploader .info .row .text-right > a:hover {
  color: #108ee9;
}
.dialog-web-uploader .file-list {
  position: relative;
}
.dialog-web-uploader .file-list .process {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  width: 0;
  height: 40px;
  background: #e2eeff;
  max-width: 100%;
  transition: all .25s;
}
@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
.bounceIn {
  animation-name: bounceIn;
}
.animated {
  animation-duration: .3s;
  animation-fill-mode: both;
}
/* 课程详情页 */
#lesson_feature {
  background-color: #fff;
  position: relative;
  margin-bottom: 20px;
  max-height: 390px;
  overflow: hidden;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.lesson_feature {
  padding: 40px 0;
}
.lesson_feature > .cover_pic {
  float: left;
  display: block;
  position: relative;
  width: 550px;
  height: 310px;
}
.lesson_feature > .cover_pic > img {
  width: 100%;
  height: 310px;
  object-fit: cover;
}
.lesson_feature > .cover_pic .play_ico {
  width: 110px;
  height: 110px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -55px 0 0 -55px;
  opacity: 0.5;
  transition: all .3s ease;
}
.lesson_feature > .cover_pic .play_ico > img {
  width: 100%;
  height: 100%;
  display: block;
}
.lesson_feature > .cover_pic:hover .play_ico {
  opacity: 1;
}
.lesson_feature > .cover_main {
  margin-left: 580px;
}
.lesson_feature > .cover_main .m_name {
  font-size: 24px;
  color: #404040;
  margin: 0 0 20px;
}
.lesson_feature > .cover_main .m_below_line {
  position: relative;
}
.lesson_feature > .cover_main .m_below_line .line_item {
  padding: 0 10px;
  line-height: 1;
  font-size: 14px;
  color: #999999;
}
.lesson_feature > .cover_main .m_below_line .line_item:first-child {
  padding-left: 0;
}
.lesson_feature > .cover_main .m_below_line .contact-btn {
  cursor: pointer;
}
.lesson_feature > .cover_main .m_below_line a.line_item:hover {
  color: #108ee9;
}
.lesson_feature > .cover_main .m_below_line a.btned {
  color: #108ee9;
  /* &:hover {
					color: @lightcolor;
				} */
}
.lesson_feature > .cover_main .line_tip {
  margin: 20px 0 30px;
}
.lesson_feature > .cover_main .line_tip > span {
  font-size: 14px;
  padding: 3px 10px;
  color: #fff;
  background-color: #108ee9;
  border-radius: 20px;
  white-space: nowrap;
}
.lesson_feature > .cover_main .m_cost {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: baseline;
  font-size: 30px;
}
.lesson_feature > .cover_main .m_cost .price {
  color: #ff4c52;
}
.lesson_feature > .cover_main .m_cost > .vip-price {
  font-size: 15px;
  color: #dbb629;
}
.lesson_feature > .cover_main .m_cost > .vip-price > .vip-pri {
  font-size: 30px;
}
.lesson_feature > .cover_main .m_cost .free {
  color: #5cb600;
}
.lesson_feature > .cover_main .m_cost .vip-pri-zone1 {
  display: block;
  margin-left: 20px;
  font-size: 14px;
  color: #dab53a;
}
.lesson_feature > .cover_main .m_cost .vip-pri-zone1 .vip-pri {
  font-size: 30px;
  font-weight: 700;
}
.lesson_feature > .cover_main .m_cost .vip-pri-zone {
  margin-left: 20px;
  display: -moz-inline-flex;
  display: -ms-inline-flex;
  display: -o-inline-flex;
  display: inline-flex;
  border-radius: 3px;
  font-size: 0;
  overflow: hidden;
}
.lesson_feature > .cover_main .m_cost .vip-pri-zone .i-vip {
  padding: 3px 10px;
  border-radius: 2px 0 0 2px;
  background-color: #dab53a;
  background-image: linear-gradient(to right, #f4d87a, #e6c350);
  font-size: 14px;
  line-height: 20px;
  color: #fff;
}
.lesson_feature > .cover_main .m_cost .vip-pri-zone .vip-pri {
  border: 1px solid #dab53a;
  border-radius: 0 2px 2px 0;
  padding: 2px 9px;
  font-size: 14px;
  color: #dab53a;
  background-color: #fff;
  line-height: 20px;
}
.lesson_feature > .cover_main .m_cost > .oldprice {
  margin-left: 10px;
  font-size: 13px;
  text-decoration: line-through;
  color: #999999;
}
.lesson_feature > .cover_main .seckill-zone .seckill-wrapper {
  position: relative;
  display: inline-flex;
}
.lesson_feature > .cover_main .seckill-zone .seckill-bg {
  width: 345px;
  height: 49px;
}
.lesson_feature > .cover_main .seckill-zone .seckill-timer-zone {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 5px 10px 0 80px;
  font-size: 15px;
  color: #fff;
  line-height: 18px;
}
.lesson_feature > .cover_main .seckill-zone .seckill-timer-zone .left-text {
  margin-right: 4px;
}
.lesson_feature > .cover_main .seckill-zone .seckill-timer-zone .right-timer-zone {
  display: inline-flex;
  align-items: center;
}
.lesson_feature > .cover_main .seckill-zone .seckill-timer-zone .right-timer-zone .num {
  margin: 0 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 2px;
  background-color: #fff;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  color: #fe325b;
}
.lesson_feature > .cover_main .m_btn {
  margin-top: 20px;
  font-size: 22px;
}
.lesson_feature > .cover_main .m_btn > a {
  width: 150px;
  height: 50px;
  line-height: 50px;
  color: #fff;
  display: inline-block;
  text-align: center;
}
.lesson_feature > .cover_main .m_btn > a.price {
  background-color: #ff4c52;
}
.lesson_feature > .cover_main .m_btn > a.free {
  background-color: #5cb600;
}
.lesson_feature > .cover_main .m_btn > a.bought {
  background-color: #108ee9;
  color: #fff;
}
.m_below_line {
  z-index: 1;
}
.m_below_line > .qrcode_zone {
  display: none;
  position: absolute;
  right: 130px;
  top: -12px;
  z-index: 1;
  padding: 20px 0 10px;
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}
.m_below_line > .qrcode_zone .close {
  position: absolute;
  right: 10px;
  top: 3px;
  display: block;
  height: 20px;
  width: 20px;
  line-height: 20px;
  text-align: center;
  transform: rotate(45deg);
}
.m_below_line > .qrcode_zone > .qr_code {
  width: 150px;
  height: auto;
}
#lesson_details {
  margin-bottom: 40px;
}
.lesson_details {
  width: 100%;
}
.lesson_details .lesson_details_body {
  float: left;
  width: 100%;
}
.lesson_details .lesson_details_body .lesson_details_inner {
  margin-right: 350px;
  background-color: #fff;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.lesson_details .slider_mod {
  float: left;
  width: 310px;
  margin-left: -310px;
}
.lesson_details .slider_mod > .aside_blocks {
  background-color: #fff;
  padding: 20px;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.lesson_details .slider_mod > .aside_blocks + .aside_blocks {
  margin-top: 20px;
}
.lesson_details_inner {
  margin-right: 350px;
  background-color: #fff;
}
.lesson_details_inner .nav-tabs {
  border: 0 none;
}
.lesson_details_inner .nav-tabs > li > a,
.lesson_details_inner .nav-tabs > li > a:hover,
.lesson_details_inner .nav-tabs > li > a:focus {
  padding: 15px 40px;
  font-size: 16px;
  background-color: transparent;
  border: 0 none;
  color: #404040;
}
.lesson_details_inner .nav-tabs > li.active > a,
.lesson_details_inner .nav-tabs > li.active > a:hover,
.lesson_details_inner .nav-tabs > li.active > a:focus {
  color: #108ee9;
  border-bottom: 5px solid #108ee9;
}
.lesson_details_inner .tab-content {
  padding-bottom: 50px;
}
.lesson_details_inner .tab-content .line_item {
  padding: 0 20px;
  /*视频目录*/
}
.lesson_details_inner .tab-content .line_item > .lesson_about {
  font-size: 14px;
  color: #999999;
}
.lesson_details_inner .tab-content .line_item > .lesson_about img {
  max-width: 100%;
  vertical-align: top;
}
.lesson_details_inner .tab-content .line_item > .lesson_about p {
  margin: 0;
}
.lesson_details_inner .tab-content .line_item > .penple {
  font-size: 14px;
  color: #999999;
}
.lesson_details_inner .tab-content .line_item > .video_list {
  padding: 20px 0 0;
  margin: 0;
}
.lesson_details_inner .tab-content .line_item > .video_list > li {
  cursor: pointer;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a {
  display: flex;
  align-items: center;
  padding: 0 20px;
  line-height: 46px;
  color: #404040;
  font-size: 16px;
  background: #ffffff url(../images/start_play_xs.png) 97% center no-repeat;
  background-size: 16px 16px;
  transition: all .25s;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a > .order_num {
  margin-right: 20px;
  width: 30px;
  height: 30px;
  display: inline-block;
  border: 1px solid #f2f2f2;
  background-color: #f4f6f8;
  text-align: center;
  line-height: 30px;
  border-radius: 50%;
  font-size: 12px;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a .text {
  display: inline-block;
  max-width: 70%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a .free-icon {
  color: #108ee9;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a > .durations {
  color: #999999;
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a:hover {
  background-color: rgba(51, 122, 183, 0.2);
}
.lesson_details_inner .tab-content .line_item > .video_list > li > a:hover > .order_num {
  background-color: rgba(51, 122, 183, 0.6);
  border: 1px solid rgba(51, 122, 183, 0.6);
  color: #fff;
}
.lesson_details_inner .tab-content .line_item .tit {
  font-size: 16px;
  position: relative;
  padding-left: 13px;
  line-height: 22px;
  margin: 20px 0;
}
.lesson_details_inner .tab-content .line_item .tit::before {
  content: '';
  height: 16px;
  width: 3px;
  position: absolute;
  left: 0;
  top: 3px;
  background-color: #108ee9;
}
.lesson_details_inner .tab-content .line_item .tea_list {
  padding: 0;
  margin: 0;
}
.lesson_details_inner .tab-content .line_item .tea_list > li {
  float: left;
  width: 390px;
  margin-bottom: 15px;
}
.lesson_details_inner .tab-content .line_item .tea_list > li:not( :nth-of-type(2n)) {
  margin-right: 20px;
}
.lesson_details_inner .tab-content .line_item .tea_list > li > a {
  cursor: default;
}
.lesson_details_inner .tab-content .line_item .tea_list .cover_img {
  float: left;
  width: 100px;
  height: 100px;
  overflow: hidden;
}
.lesson_details_inner .tab-content .line_item .tea_list .cover_img > img {
  width: 100px;
  height: 100px;
  overflow: hidden;
  border-radius: 50%;
}
.lesson_details_inner .tab-content .line_item .tea_list .body {
  margin-left: 120px;
}
.lesson_details_inner .tab-content .line_item .tea_list .body > .name {
  font-size: 16px;
  color: #108ee9;
  margin: 10px 0 20px;
}
.lesson_details_inner .tab-content .line_item .tea_list .body > .about {
  font-size: 14px;
  color: #404040;
}
.mod_course_aside > .tit,
.remd_course_aside > .tit {
  font-size: 16px;
  line-height: 30px;
  color: #404040;
  margin-bottom: 20px;
  display: block;
}
#buy_dialog .modal-dialog {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -200px 0 0 -300px;
}
#buy_dialog .modal-title {
  font-size: 16px;
}
#buy_dialog .modal-footer {
  text-align: center;
  font-size: 0;
}
#buy_dialog .modal-footer .btn {
  margin: 0 20px;
}
#buy_dialog .buy_dialog_body {
  padding: 0;
  overflow: hidden;
}
#buy_dialog .buy_dialog_body .lesson_pic {
  float: left;
  width: 238px;
  height: 136px;
  overflow: hidden;
}
#buy_dialog .buy_dialog_body .lesson_pic > img {
  width: 100%;
  height: 100%;
}
#buy_dialog .dialog_main {
  margin-left: 258px;
}
#buy_dialog .dialog_main .m_name {
  font-size: 22px;
  color: #404040;
  margin: 0 0 15px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}
#buy_dialog .dialog_main .m_line {
  font-size: 14px;
  color: #999999;
}
#buy_dialog .dialog_main .m_price {
  font-size: 30px;
  color: #ff4c52;
}
#buy_dialog .buy_tip {
  margin: 20px 0 0 0;
  color: #999999;
  font-size: 13px;
}
/*支付弹窗模块*/
#pay_dialog .modal-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 458px;
  height: 434px;
  margin: -217px 0 0 -229px;
}
#pay_dialog .modal-dialog .purchase_qrcode_img {
  width: 200px;
  height: 200px;
}
#pay_dialog .modal-header {
  background-color: #108ee9;
  color: #fff;
  border-radius: 5px 5px 0 0;
}
#pay_dialog .modal-header .modal-title {
  font-size: 14px;
}
#pay_dialog .modal-header .close {
  color: #fff;
}
#pay_dialog .buy_money {
  color: #ff4c52;
  font-size: 20px;
}
#pay_dialog .tip {
  font-size: 20px;
  line-height: 30px;
  color: #999999;
}
/* 支付完成输入手机号 */
#paidtel_dialog .modal-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 350px;
  height: 180px;
  margin: -90px 0 0 -175px;
}
#paidtel_dialog .modal-header {
  background-color: #108ee9;
  color: #fff;
  border-radius: 5px 5px 0 0;
  padding: 10px;
}
#paidtel_dialog .modal-header .modal-title {
  font-size: 14px;
}
#paidtel_dialog .textarea-zone {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
#paidtel_dialog .textarea-zone label {
  width: 65px;
  margin-bottom: 0;
}
#paidtel_dialog .textarea-zone .form-control {
  width: auto;
  flex: 1;
  overflow: hidden;
}
#paidtel_dialog .verify-code-zone {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
#paidtel_dialog .verify-code-zone label {
  width: 65px;
  margin-bottom: 0;
}
#paidtel_dialog .verify-code-zone .form-control {
  width: auto;
  flex: 1;
  overflow: hidden;
}
#paidtel_dialog .verify-code-zone .send-verify-code-btn {
  margin-left: 10px;
  padding: 6px 0;
  width: 70px;
  border: 1px solid #108ee9;
  background-color: transparent;
  -webkit-appearance: none;
          appearance: none;
  outline: none;
  font-size: 12px;
  color: #108ee9;
  border-radius: 5px;
}
#paidtel_dialog .verify-code-zone .send-verify-code-btn.disabled,
#paidtel_dialog .verify-code-zone .send-verify-code-btn[disabled=disabled] {
  color: #999999;
  border: 1px solid #999999;
}
/* 联系客服二维码 */
#contactSer_dialog .modal-dialog {
  margin-top: 200px;
}
#contactSer_dialog .modal-body .contact-zone .contact-qr-wraper {
  margin: 0 auto;
  width: 300px;
  height: 300px;
  overflow: hidden;
}
#contactSer_dialog .modal-body .contact-zone .contact-qr-wraper > img {
  width: 600px;
  margin: -84px 0 0 -152px;
}
#contactSer_dialog .modal-body .contact-zone .contact-text {
  font-size: 18px;
  color: #404040;
  text-align: center;
  padding: 20px 0;
}
#follow-wk-dialog .modal-dialog {
  margin-top: 200px;
}
#follow-wk-dialog .modal-body .contact-zone .contact-qr-wraper {
  margin: 0 auto;
  width: 300px;
  height: 300px;
  overflow: hidden;
}
#follow-wk-dialog .modal-body .contact-zone .contact-qr-wraper > img {
  width: 300px;
  height: 300px;
}
#follow-wk-dialog .modal-body .contact-zone .contact-text {
  font-size: 18px;
  color: #404040;
  text-align: center;
  padding: 10px 0;
}
#follow-wk-dialog .modal-body .contact-zone .contact-text-1 {
  display: block;
  width: 300px;
  margin: 0 auto;
  font-size: 18px;
  color: #404040;
  text-align: left;
  padding: 20px 0;
}
/*右侧课程号css*/
.block_agency {
  display: block;
}
.block_agency > .course_img {
  float: left;
  width: 70px;
  height: 70px;
}
.block_agency > .course_img > img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
}
.block_agency > .block_bd {
  margin-left: 90px;
  min-height: 70px;
}
.block_agency > .block_bd > .name {
  font-size: 16px;
  color: #108ee9;
  margin: 5px 0 10px;
}
.block_agency > .block_bd > .lesson_num {
  font-size: 14px;
  color: #404040;
}
.block_agency > .block_ft {
  color: #404040;
}
.remd_course_list {
  padding: 0;
  margin: 0;
}
.remd_course_list > li {
  width: 100%;
}
.remd_course_list > li + li {
  margin-top: 20px;
}
.remd_course_list > li > a {
  display: block;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  transition: all .25s;
}
.remd_course_list > li > a > img {
  width: 100%;
}
.remd_course_list > li > a > .name {
  color: #404040;
  font-weight: 700;
  padding: 0 15px;
  margin: 20px 0 10px;
}
.remd_course_list > li > a > .list_ft {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  padding: 0 15px 10px;
}
.remd_course_list > li > a > .list_ft > span {
  flex-grow: 1;
  font-size: 14px;
}
.remd_course_list > li > a > .list_ft > .free {
  color: #5cb600;
}
.remd_course_list > li > a > .list_ft > .price {
  color: #ff4c52;
}
.remd_course_list > li > a > .list_ft > .learned {
  color: #999999;
}
.remd_course_list > li > a:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}
/*滚动过屏出现的效果*/
.sticky-nav {
  display: none;
  position: fixed;
  top: 0;
  z-index: 10;
  width: 100%;
  background-color: #fff;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
  /* .sticky_btn {
		display: block;
		width: 100%;
		height: 56.2px;
		text-align: center;
		line-height: 56.2px;
		color: #fff;
		font-size: 20px;
		&.free {
			background-color: @freecolor;
		}
		&.price {
			background-color: @pricecolor;
		}
	} */
}
.sticky-nav .lesson_details .lesson_details_body .lesson_details_inner {
  box-shadow: none;
}
.sticky-nav .slider_mod .m_btn {
  font-size: 20px;
}
.sticky-nav .slider_mod .m_btn > a {
  width: 100%;
  height: 56.2px;
  line-height: 56.2px;
  color: #fff;
  display: inline-block;
  text-align: center;
}
.sticky-nav .slider_mod .m_btn > a.price {
  background-color: #ff4c52;
}
.sticky-nav .slider_mod .m_btn > a.free {
  background-color: #5cb600;
}
.sticky-nav .slider_mod .m_btn > a.bought {
  background-color: #108ee9;
}
.teacher-item {
  display: block;
  position: relative;
  margin-bottom: 20px;
  text-align: center;
  z-index: 1;
  border-radius: 4px;
  border: 1px solid #e4ecf3;
}
@media (max-width: 767px) {
  .teacher-item {
    margin-left: -5px;
    margin-right: -5px;
  }
}
@media (min-width: 992px) {
  .teacher-item {
    transition: all 0.3s ease;
  }
  .teacher-item:hover {
    transform: translateY(-6px);
    -webkit-transform: translateY(-6px);
    -moz-transform: translateY(-6px);
    box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
    -webkit-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
    -moz-box-shadow: 0 26px 40px -24px rgba(0, 36, 100, 0.3);
  }
}
/*.teacher-item:hover .metas {
  opacity: 1;
  filter: alpha(opacity=100);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.teacher-item:hover .about {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}*/
.teacher-item .teacher-top {
  position: relative;
  z-index: 1;
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  background-color: #f7fcff;
  padding: 30px 10px;
  transition: all 0.3s ease;
}
@media (max-width: 767px) {
  .teacher-item .teacher-top {
    padding: 10px;
  }
}
.teacher-item:hover .teacher-top {
  background-color: rgba(85, 172, 238, 0.4);
}
.teacher-item .avatar-lg {
  border: 4px solid #fff;
  border-radius: 50%;
  width: 124px;
  height: 124px;
}
@media (max-width: 767px) {
  .teacher-item .avatar-lg {
    width: 80px !important;
    height: 80px !important;
  }
}
.teacher-item .title {
  height: 22px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-wrap: normal;
  font-size: 18px;
}
@media (max-width: 767px) {
  .teacher-item .title {
    margin-top: 10px;
  }
}
.link-dark {
  color: #404040;
  transition: all 0.3s ease;
}
.teacher-item:hover .link-dark {
  color: #fff;
}
.teacher-item .teacher-bottom {
  position: relative;
  height: 90px;
}
@media (max-width: 767px) {
  .teacher-item .teacher-bottom {
    height: 60px;
  }
}
.teacher-item .about,
.teacher-item .metas {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 1;
  transition: all 0.3s ease;
}
@media (max-width: 767px) {
  .teacher-item .about,
  .teacher-item .metas {
    left: 10px;
    bottom: 10px;
    right: 10px;
  }
}
.teacher-item .about {
  top: 20px;
  line-height: 25px;
  overflow: hidden;
  color: #919191;
  opacity: 1;
  filter: alpha(opacity=100);
}
@media (max-width: 767px) {
  .teacher-item .about {
    top: 10px;
    line-height: 20px;
    font-size: 12px;
  }
}
.teacher-item .metas {
  bottom: 15px;
  opacity: 0;
  filter: alpha(opacity=0);
}
.teacher-item .metas .data {
  margin-bottom: 10px;
  font-size: 14px;
}
.teacher-item .metas .data .num {
  font-size: 18px;
  color: #108ee9;
}
@media (max-width: 767px) {
  .teacher-item .metas {
    top: 20px;
    bottom: 10px;
  }
}
.teacher-item .metas .btn {
  margin: 0 15px;
}
@media (min-width: 992px) and (max-width: 1199px) {
  .teacher-item .metas .btn {
    margin: 0 10px;
  }
}
@media (max-width: 767px) {
  .teacher-item .metas .btn {
    margin: 0 5px;
  }
}
/*设置页面的样式*/
.wk_profile {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
}
.side_nav {
  min-width: 290px;
  flex-basis: 290px;
  background-color: #fff;
  min-height: 330px;
  margin-bottom: 40px;
  border-right: 1px solid #f2f2f2;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.side_nav .side_title {
  color: #999999;
  font-size: 14px;
  padding: 0 20px;
  height: 54px;
  line-height: 54px;
  margin: 0;
}
.side_nav .side_list {
  padding: 0;
  margin: 0;
}
.side_nav .side_list > li {
  line-height: 40px;
  position: relative;
}
.side_nav .side_list > li > a {
  text-decoration: none;
  padding-left: 40px;
  color: #404040;
  font-size: 14px;
  display: block;
}
.side_nav .side_list > li > a:hover {
  background-color: rgba(51, 122, 183, 0.1);
}
.side_nav .side_list > li.active {
  border-left: 3px solid #108ee9;
}
.side_nav .side_list > li.active > a {
  color: #fff;
  background-color: #108ee9;
}
.profile_main {
  flex-grow: 1;
  background-color: #fff;
  margin-bottom: 40px;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
.profile_main .main_header {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  padding: 10px 20px;
  border-bottom: 1px solid #f2f2f2;
}
.profile_main .main_title {
  margin: 0;
  line-height: 40px;
  font-size: 20px;
  color: #404040;
  flex-grow: 1;
}
.profile_main .add_link {
  display: block;
  padding: 0 30px;
  line-height: 40px;
  color: #fff;
  background-color: #108ee9;
  border-radius: 5px;
}
.profile_main .add_link:hover {
  background-color: #29a1f7;
}
.profile_main .create_part_step {
  font-size: 0;
  padding: 0 20px;
}
.profile_main .create_part_step > li {
  width: 50%;
  text-align: center;
  line-height: 60px;
  display: inline-block;
  font-size: 24px;
}
.profile_main .create_part_step > li > a {
  display: block;
  color: #999999;
  background-color: #f4f6f8;
}
.profile_main .create_part_step > li.active > a {
  color: #fff;
  background-color: #108ee9;
}
.profile_main .step_main {
  padding: 30px 20px 30px;
}
.profile_main .step_main .tip {
  border: 1px solid #ffd0b7;
  background-color: #fff9cd;
  padding: 15px;
  color: #ea5200;
  font-size: 14px;
}
.profile_main .step_main .form_zone .form_zone_group {
  margin-top: 20px;
  /*换头像*/
  /*上传身份证*/
}
.profile_main .step_main .form_zone .form_zone_group input[type=text] {
  line-height: 45px;
  height: 47px;
  max-width: 410px;
  display: block;
}
.profile_main .step_main .form_zone .form_zone_group .control-label {
  padding-top: 13px;
  text-align: left;
  float: left;
  margin-right: 20px;
}
.profile_main .step_main .form_zone .form_zone_group .lesson_part_summary {
  resize: none;
  outline: none;
  width: 500px;
  height: 140px;
}
.profile_main .step_main .form_zone .form_zone_group .upload_img_zone {
  margin-top: 20px;
  padding: 0;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.profile_main .step_main .form_zone .form_zone_group .upload_img_zone .img_zone {
  width: 200px;
  height: 200px;
  margin-right: 50px;
}
.profile_main .step_main .form_zone .form_zone_group .upload_img_zone .img_zone > img {
  width: 100%;
  height: auto;
}
.profile_main .step_main .form_zone .form_zone_group .not_img_default {
  width: 200px;
  height: 200px;
  background-color: #f2f2f2;
  text-align: center;
  color: #fff;
  line-height: 200px;
}
.profile_main .step_main .form_zone .form_zone_group .up_tip > span {
  font-size: 14px;
  color: #999999;
}
.profile_main .step_main .form_zone .form_zone_group .up_btn_zone {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.profile_main .step_main .form_zone .form_zone_group .up_btn_zone > .btn-img {
  padding: 8px 15px;
  color: #fff;
  background-color: #108ee9;
  border: 0 none;
}
.profile_main .step_main .form_zone .form_zone_group .up_btn_zone > .btn-img:hover {
  background-color: #1e69a9;
}
.profile_main .step_main .form_zone .form_zone_group .form_zone_submit {
  padding: 0;
  margin: 20px 0 40px;
  font-size: 20px;
  line-height: 50px;
  height: 50px;
  width: 140px;
  color: #fff;
  background-color: #108ee9;
  border: 0 none;
}
.profile_main .step_main .form_zone .form_zone_group .form_zone_submit:hover {
  background-color: #1e69a9;
}
.profile_main .step_main .form_zone .form_zone_group .tip_idcard {
  color: #ea5200;
}
.profile_main .step_main .form_zone .form_zone_group .form-control-box .checkbox {
  height: 45px;
  padding-top: 12px;
}
.profile_main .step_main > .series-list-sec {
  padding: 0;
  margin: 0;
}
.profile_main .step_main > .series-list-sec > li {
  background-color: #f4f6f8;
  border: 1px solid #f2f2f2;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  min-height: 160px;
  padding: 15px 20px;
}
.profile_main .step_main > .series-list-sec > li + li {
  margin-top: 30px;
}
.profile_main .step_main > .series-list-sec > li > .cover_pic {
  width: auto;
  height: 100%;
  margin-right: 20px;
  display: block;
}
.profile_main .step_main > .series-list-sec > li > .cover_pic > img {
  width: 230px;
  height: 130px;
  overflow: hidden;
  text-align: center;
  line-height: 130px;
}
.profile_main .step_main > .series-list-sec > li > .body {
  flex-grow: 1;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd {
  line-height: 30px;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .name {
  float: left;
  font-size: 18px;
  color: #404040;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .name:hover {
  color: #108ee9;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost {
  float: right;
  font-size: 14px;
  color: #999999;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .free {
  color: #999999;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .free {
  color: #999999;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_hd .cost > .price {
  color: #ff4c52;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_main {
  padding-top: 10px;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: flex-end;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_left {
  flex-grow: 1;
  color: #999999;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right {
  min-width: 150px;
  text-align: right;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right > a {
  color: #999999;
}
.profile_main .step_main > .series-list-sec > li > .body > .bd_main .m_right > a:hover {
  color: #108ee9;
}
.lesson_account_info {
  width: 100%;
  min-height: 174px;
  background: url(/res/images/lesson_set_bg.jpg) 0 0 no-repeat;
  background-size: cover;
}
.lesson_account_info .wraper {
  width: 1200px;
  margin: 0 auto;
  padding: 40px;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.lesson_account_info .wraper > .info {
  flex-grow: 1;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
}
.lesson_account_info .wraper > .info .img_bg {
  width: 100px;
  height: 100px;
  margin-right: 30px;
  padding: 5px;
  border-radius: 50%;
  background-color: #999999;
}
.lesson_account_info .wraper > .info .img_bg > img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
}
.lesson_account_info .wraper > .info > .body {
  flex-grow: 1;
}
.lesson_account_info .wraper > .info > .body .name {
  color: #fff;
  font-size: 16px;
}
.lesson_account_info .wraper > .info > .body .intro {
  font-size: 14px;
  font-weight: 400;
  color: #f2f2f2;
  line-height: 22px;
  max-width: 450px;
}
.lesson_account_info .wraper > .data {
  flex-grow: 1;
}
.lesson_account_info .wraper > .data > ul {
  display: inline-block;
  color: #fff;
}
.lesson_account_info .wraper > .data > ul > li {
  float: left;
  text-align: center;
  font-size: 12px;
}
.lesson_account_info .wraper > .data > ul > li > p {
  padding: 0 30px;
  font-size: 30px;
  margin-top: 10px;
  line-height: 1;
}
.lesson_account_info .wraper > .data > ul > li:not( :nth-of-type(1)) > p {
  border-left: 1px solid #fff;
}
/*上传视频*/
#catalog .upload_video_tip {
  margin-top: 10px;
  color: #999999;
  font-size: 12px;
}
#catalog .up_btn_zone {
  margin: 20px 0 30px;
}
#catalog .panel-body {
  padding: 0 15px;
  min-height: 200px;
}
#catalog .panel-body .row {
  line-height: 34px;
  padding: 10px 0;
}
#catalog .panel-body .row:not(:last-child) {
  border-bottom: 1px solid #f2f2f2;
}
#catalog .panel-body .row .serie-name {
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#catalog .panel-body .row .move-lesson {
  color: #999999;
  margin: 0 5px;
  text-align: center;
  display: inline-block;
  width: 20px;
}
#catalog .panel-body .row .move-lesson:hover {
  color: #108ee9;
}
#catalog .panel-body .row .col-sm-12 {
  text-align: center;
  color: #999999;
}
#catalog .panel-footer .row {
  line-height: 34px;
  font-size: 16px;
}
#catalog .panel-footer .row .all {
  color: #999999;
}
#catalog .panel-footer .row .total_price {
  display: inline-block;
  width: 70px;
  text-align: center;
}
#catalog .panel-footer .row .price_tip {
  margin-left: 10px;
  font-size: 12px;
  color: #999999;
}
/* 用户 - 绑定话题 */
.wk_profile_main .bind-subject-area > li {
  display: inline-block;
  margin: 0 10px 20px 10px;
}
.wk_profile_main .bind-subject-area > li > a {
  padding: 0 10px;
  display: block;
  font-size: 14px;
  height: 30px;
  line-height: 28px;
  color: #108ee9;
  border: 1px solid #108ee9;
  border-radius: 10px;
}
.wk_profile_main .bind-subject-area > li.active a {
  background-color: #108ee9;
  color: #fff;
}
.wk_profile_main .bind-subject-area > li > a:hover {
  box-shadow: 0 1px 4px rgba(0, 72, 133, 0.46);
}
.wk_profile_main .confirm-area > p {
  font-size: 12px;
  color: #999999;
}
.wk_profile_main .confirm-area .confirm-btn {
  box-shadow: none;
  border: none;
  outline: none;
  color: #fff;
  width: 75px;
  height: 35px;
  padding: 0;
  border-radius: 10px;
  font-size: 20px;
  background: -ms-linear-gradient(90deg, #fea32f 0%, #feb54e 100%);
}
.wk_profile_main .tab-content .confirm-area .confirm-btn:hover {
  box-shadow: 0 1px 4px rgba(136, 78, 0, 0.7);
}
/**************
管理课程号
**************/
#accounts {
  margin: 30px 0 50px;
}
#accounts .accounts {
  background-color: #fff;
  box-shadow: 1px 1.732px 1px rgba(0, 0, 0, 0.06), inset 0 0 0 rgba(0, 0, 0, 0.05);
}
#accounts .accounts > .title {
  padding: 40px 0;
  margin: 0;
  color: #404040;
  text-align: center;
  border-bottom: 1px solid #f2f2f2;
  font-size: 24px;
}
#accounts .accounts > .my-accounts-sec {
  padding: 15px 47.5px 0;
  margin: 0;
}
#accounts .accounts > .my-accounts-sec > li {
  float: left;
  width: 270px;
  height: 325px;
  margin: 0 47.5px 30px;
  /*border: 1px solid #e0f1fe;
						border-radius: 4px;*/
  /*& > a {
					display: block;
					text-align: center;
					& > .body {
						background-color: #f7fcff;
						padding-bottom: 30px;
						border-bottom: 1px solid #e0f1fe;
					}
					.account_img {
						width: 124px;
						height: 124px;
						overflow: hidden;
						border-radius: 50%;
						margin: 30px auto 25px;
					}
					.account_name {
						margin: 0 20px;
						color: @titColor;
						font-size: 18px;
						-ms-text-overflow: ellipsis;
						text-overflow: ellipsis;
						overflow: hidden;
						white-space: nowrap;
					}
					.account_creator_name {
						padding: 22px 20px;
						font-size: 14px;
						color: @lightColor;
						line-height: 24px;
						overflow : hidden;
						text-overflow: ellipsis;
						display: -webkit-box;
						-webkit-line-clamp: 2;
						-webkit-box-orient: vertical;
					}
				}*/
}
#accounts .accounts > .my-accounts-sec > li > .add_account {
  display: block;
  text-align: center;
  height: 100%;
  padding-top: 50px;
  background-color: #f7fcff;
}
#accounts .accounts > .my-accounts-sec > li > .add_account .teacher-top {
  background-color: transparent;
}
#accounts .accounts > .my-accounts-sec > li > .add_account .add_icon {
  font-size: 70px;
  color: #e5e5e5;
  margin-bottom: 40px;
}
#accounts .accounts > .my-accounts-sec > li > .add_account .create_tip {
  margin-top: 20px;
  font-size: 14px;
  color: #999999;
}
#accounts .accounts > .my-accounts-sec > li > .add_account:hover {
  background-color: rgba(85, 172, 238, 0.4);
}
#accounts .accounts > .my-accounts-sec > li > .add_account:hover .add_icon {
  color: #999999;
}
/***************
*** 使用帮助 ****
***************/
.help_list {
  margin: 0 100px;
}
/* 使用帮助 - tab */
.wk_nav_help {
  position: relative;
  z-index: 1;
  margin: 0 40px;
  background-color: #ededed;
  border-top: 1px solid #e6e6e6;
  border-left: 1px solid #e6e6e6;
  border-right: 1px solid #e6e6e6;
  border-radius: 10px 10px 0 0;
  text-align: center;
  font-size: 0;
}
.wk_nav_help > li {
  /* float: left; */
  display: inline-block;
  width: 12.5%;
  margin: 0 50px;
  /* &:first-child > a {
		border-radius: 10px 0 0 0;
	} */
}
.wk_nav_help > li > a {
  width: 100%;
  line-height: 1.42857143;
  padding: 15px 25px;
  display: block;
  text-align: center;
  color: #999999;
  font-size: 16px;
  transition: all 0.2s ease-out;
}
.wk_nav_help > li > a > .using-img {
  width: 40px;
  height: 40px;
  overflow: hidden;
  margin: 0 auto 10px;
}
.wk_nav_help > li > a > .using-img .using-img-inner {
  transition: all 0.2s ease-out;
}
.wk_nav_help > li > a:hover {
  color: #108ee9;
}
.wk_nav_help > li > a:hover .using-img-inner {
  transform: translateY(-50%);
}
.wk_nav_help > li.active > a,
.wk_nav_help > li.active > a:hover,
.wk_nav_help > li.active > a:focus {
  color: #108ee9;
  cursor: default;
  background-color: #fff;
}
.wk_nav_help > li.active > a .using-img-inner,
.wk_nav_help > li.active > a:hover .using-img-inner,
.wk_nav_help > li.active > a:focus .using-img-inner {
  transform: translateY(-50%);
}
.wk_nav_help.nav-justified {
  width: 100%;
  border-bottom: 0;
}
.wk_nav_help.nav-justified > li {
  float: none;
}
.wk_nav_help.nav-justified > li > a {
  margin-bottom: 5px;
  text-align: center;
}
.wk_nav_help.nav-justified > .dropdown .dropdown-menu {
  top: auto;
  left: auto;
}
@media (min-width: 768px) {
  .wk_nav_help.nav-justified > li {
    display: table-cell;
    width: 1%;
  }
  .wk_nav_help.nav-justified > li > a {
    margin-bottom: 0;
  }
}
.wk_nav_help.nav-justified > li > a {
  margin-right: 0;
  border-radius: 4px;
}
.wk_nav_help.nav-justified > .active > a,
.wk_nav_help.nav-justified > .active > a:hover,
.wk_nav_help.nav-justified > .active > a:focus {
  border: 1px solid #ddd;
}
@media (min-width: 768px) {
  .wk_nav_help.nav-justified > li > a {
    border-bottom: 1px solid #ddd;
    border-radius: 4px 4px 0 0;
  }
  .wk_nav_help.nav-justified > .active > a,
  .wk_nav_help.nav-justified > .active > a:hover,
  .wk_nav_help.nav-justified > .active > a:focus {
    border-bottom-color: #fff;
  }
}
.wk_help_tab {
  position: relative;
  z-index: 0;
  margin-top: -1px;
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  border: 1px solid #e6e6e6;
  box-shadow: 0px 5px 18px 0px rgba(128, 150, 212, 0.2);
}
.wk_help_tab .wk_seller_btn {
  display: block;
  width: 100px;
  margin: 30px auto 20px;
  line-height: 34px;
  text-align: center;
  background-color: #108ee9;
  color: #fff;
}
.wk_help_tab .wk_seller_btn:hover {
  background-color: #29a1f7;
}
.wk_help_tab .wk_help_feedback {
  text-align: center;
}
.wk_help_tab .wk_help_feedback .wk_help_fb_tit {
  font-size: 16px;
  color: #404040;
  margin: 50px auto;
}
.wk_help_tab .wk_help_feedback .wk_help_qrcode {
  width: 200px;
  height: 200px;
  display: block;
  margin: 50px auto;
}
.wk_help_afq li {
  padding-bottom: 20px;
  border-bottom: 1px solid #f4f6f8;
}
.wk_help_afq li h4 {
  padding-left: 34px;
  line-height: 50px;
  position: relative;
  font-size: 18px;
  color: #404040;
  margin: 0;
  font-weight: 400;
}
.wk_help_afq li h4 > i {
  position: absolute;
  top: 14px;
  left: 3px;
  font-size: 18px;
  display: block;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  color: #108ee9;
}
.wk_help_afq li p {
  padding: 0 34px;
  font-size: 14px;
  color: #999999;
  line-height: 24px;
  margin: 0;
}
/* 系列课程详情页 - 答疑区 */
.lesson_qaa_box {
  padding: 20px 70px 0 20px;
}
.lesson_qaa_box .lqab-header {
  height: 145px;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  -moz-flex-direction: column;
  -o-flex-direction: column;
  flex-direction: column;
  padding: 11px 20px;
  border-radius: 5px;
  border: 1px solid #f2f2f2;
}
.lesson_qaa_box .lqab-header .lqab-income {
  display: block;
  -moz-flex: 1;
  -o-flex: 1;
  flex: 1;
  width: 100%;
  resize: none;
  outline: none;
  border: 0 none;
  color: #404040;
  font-size: 15px;
}
.lesson_qaa_box .lqab-header .lqab-btn-box {
  text-align: right;
  margin-top: 10px;
}
.lesson_qaa_box .lqab-header .lqab-btn-box .lqab-q-btn {
  display: inline-block;
  height: 32px;
  padding: 0 20px;
  line-height: 32px;
  text-align: center;
  background-color: #108ee9;
  border-radius: 5px;
  color: #fff;
  font-size: 15px;
}
.lesson_qaa_box .lqab-main {
  padding-top: 10px;
}
.lesson_qaa_box .lqab-m-item {
  padding-top: 20px;
  border-bottom: 1px solid #f2f2f2;
}
.lesson_qaa_box .lqab-m-item .q-img {
  float: left;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 20px 20px;
}
.lesson_qaa_box .lqab-m-item .lqab-item-main {
  margin-left: 80px;
}
.lesson_qaa_box .lqab-m-item .q-box {
  padding-bottom: 20px;
}
.lesson_qaa_box .lqab-m-item .q-box .q-name {
  font-size: 14px;
  line-height: 28px;
  color: #999999;
  margin: 0 0 8px 0;
}
.lesson_qaa_box .lqab-m-item .q-box .q-content {
  margin-bottom: 5px;
  font-size: 15px;
  line-height: 24px;
  color: #404040;
}
.lesson_qaa_box .lqab-m-item .q-box .q-time {
  font-size: 14px;
  font-weight: 300;
  color: #999999;
}
.lesson_qaa_box .lqab-m-item .a-box {
  border-top: 1px dashed #ae8651;
  padding: 20px 0;
}
.lesson_qaa_box .lqab-m-item .a-box .a-content {
  color: #ae8651;
}
.lesson_qaa_box .lqab-m-item .a-box .a-time {
  font-size: 14px;
  font-weight: 300;
  color: #999999;
}
.double12-series-zone .join-double12 {
  display: block;
  margin: 5px 0;
  padding: 0 15px 5px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.43;
  text-align: left;
  color: #ff4c52;
  word-wrap: break-word;
}
.double12-series-zone .join-double12 .into {
  text-decoration: underline;
}
/*
* @Author: Yezi
* @Date:   2017-07-14 11:20:20
*/
/*! Flickity v2.0.8
http://flickity.metafizzy.co
---------------------------------------------- */
.flickity-enabled {
  position: relative;
}
.flickity-enabled:focus {
  outline: none;
}
.flickity-viewport {
  overflow: hidden;
  position: relative;
  height: 100%;
}
.flickity-slider {
  position: absolute;
  width: 100%;
  height: 100%;
}
/* draggable */
.flickity-enabled.is-draggable {
  -webkit-tap-highlight-color: transparent;
  tap-highlight-color: transparent;
  user-select: none;
}
.flickity-enabled.is-draggable .flickity-viewport {
  cursor: move;
  cursor: -webkit-grab;
  cursor: grab;
}
.flickity-enabled.is-draggable .flickity-viewport.is-pointer-down {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}
/* ---- previous/next buttons ---- */
.flickity-prev-next-button {
  position: absolute;
  top: 50%;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: white;
  background: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  /* vertically center */
  transform: translateY(-50%);
}
.flickity-prev-next-button:hover {
  background: white;
}
.flickity-prev-next-button:focus {
  outline: none;
  box-shadow: 0 0 0 5px #09F;
}
.flickity-prev-next-button:active {
  opacity: 0.6;
}
.flickity-prev-next-button.previous {
  left: 10px;
}
.flickity-prev-next-button.next {
  right: 10px;
}
/* right to left */
.flickity-rtl .flickity-prev-next-button.previous {
  left: auto;
  right: 10px;
}
.flickity-rtl .flickity-prev-next-button.next {
  right: auto;
  left: 10px;
}
.flickity-prev-next-button:disabled {
  opacity: 0.3;
  cursor: auto;
}
.flickity-prev-next-button svg {
  position: absolute;
  left: 20%;
  top: 20%;
  width: 60%;
  height: 60%;
}
.flickity-prev-next-button .arrow {
  fill: #333;
}
/* ---- page dots ---- */
.flickity-page-dots {
  position: absolute;
  width: 100%;
  bottom: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  text-align: center;
  line-height: 1;
}
.flickity-rtl .flickity-page-dots {
  direction: rtl;
}
.flickity-page-dots .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 8px;
  background: #333;
  border-radius: 50%;
  opacity: 0.25;
  cursor: pointer;
}
.flickity-page-dots .dot.is-selected {
  opacity: 1;
}
.live-banner {
  height: 3.4rem;
  overflow: hidden;
  background: url(/res/images/loader.gif) center center no-repeat;
  background-size: 50px auto;
}
.carousel-cell {
  width: 100%;
}
.carousel-cell .carousel-cell-image {
  width: 100%;
  height: 3.4rem;
  object-fit: cover;
}
@media screen and (min-width: 432px) {
  .live-banner {
    height: 250px;
  }
  .carousel-cell {
    width: 100%;
  }
  .carousel-cell .carousel-cell-image {
    width: 100%;
    height: 250px;
  }
}
.wk_mci_live .slideBox {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
}
.wk_mci_live .slideBox .hd {
  position: absolute;
  bottom: 5px;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 100%;
  overflow: hidden;
  z-index: 1;
}
.wk_mci_live .slideBox .hd ul {
  text-align: center;
  font-size: 0;
}
.wk_mci_live .slideBox .hd ul li {
  display: inline-block;
  margin: 0 5px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  border-radius: 3px;
  text-align: center;
  background: #fff;
  cursor: pointer;
  font-size: 12px;
  color: #999999;
}
.wk_mci_live .slideBox .hd ul li.on {
  background: #108ee9;
  color: #fff;
}
.wk_mci_live .slideBox .bd {
  position: relative;
  z-index: 0;
  overflow: hidden;
}
.wk_mci_live .slideBox .bd ul {
  width: 20000px;
  position: relative;
}
.wk_mci_live .slideBox .bd li {
  float: left;
  zoom: 1;
  vertical-align: middle;
}
.wk_mci_live .slideBox .bd li > a {
  display: block;
  height: 100%;
}
.wk_mci_live .slideBox .bd li img {
  width: 680px;
  height: 403px;
  margin: 0 auto;
  display: block;
  object-fit: cover;
}
.wk_mci_live .slideBox .prev,
.wk_mci_live .slideBox .next {
  position: absolute;
  left: 3%;
  top: 50%;
  margin-top: -25px;
  display: block;
  width: 32px;
  height: 40px;
  background: url(/res/images/slider-arrow.png) -110px 5px no-repeat;
  filter: alpha(opacity=50);
  opacity: 0.5;
}
.wk_mci_live .slideBox .prev:hover,
.wk_mci_live .slideBox .next:hover {
  filter: alpha(opacity=100);
  opacity: 1;
}
.wk_mci_live .slideBox .next {
  left: auto;
  right: 3%;
  background-position: 8px 5px;
}
.wk_mci_live .slideBox .prevStop {
  display: none;
}
.wk_mci_live .slideBox .nextStop {
  display: none;
}
.wk_mci_live .subject-nav {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  background-color: #fff;
}
.wk_mci_live .subject-nav > .item {
  flex: 1;
}
.wk_mci_live .subject-nav > .item .nav-block {
  display: block;
  padding: 20px 0 10px;
  text-align: center;
}
.wk_mci_live .subject-nav > .item .nav-block .icon {
  width: 60px;
  height: 60px;
  margin-bottom: 10px;
}
.wk_mci_live .subject-nav > .item .nav-block .text {
  font-size: 15px;
  line-height: 1.23;
  color: #999999;
}
.wk_mci_live .lvid-rd-title {
  margin: 15px 20px 10px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.33;
  color: #999999;
  text-align: center;
}
.wk_mci_live .lvid-body {
  background-color: #fff;
  overflow: hidden;
}
.wk_mci_live .lvid-body > .lives-block:not(:first-child) {
  display: none;
}
.wk_mci_live .lvid-body .lalbd-tab > li {
  padding: 20px;
  border-bottom: 1px solid #f2f2f2;
}
.wk_mci_live .lvid-body .lalbd-tab > li:hover {
  background-color: rgba(244, 246, 248, 0.2);
}
.wk_mci_live .lalbd-tab-item {
  display: block;
}
.wk_mci_live .lalbd-tab-item .lali-bgpic {
  position: relative;
  float: left;
  width: 135px;
  height: 80px;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.wk_mci_live .lalbd-tab-item .lali-bgpic .lali-topic-bar {
  width: 100%;
  height: 40px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.4));
}
.wk_mci_live .lalbd-tab-item .lali-bgpic .lali-topic-bar .tip-price {
  position: absolute;
  bottom: 5px;
  left: 5px;
  display: inline-block;
  padding: 2px 4px;
  border-radius: 2px;
  background-color: #ff4c52;
  font-size: 24px;
  transform: scale(0.86, 0.86);
  font-weight: 300;
  color: #fff;
}
.wk_mci_live .lalbd-tab-item .lali-bgpic .lali-topic-bar .soldout {
  position: absolute;
  bottom: 5px;
  right: 5px;
  display: inline-block;
  padding: 2px 4px;
  border-radius: 2px;
  background-color: #999999;
  font-size: 24px;
  transform: scale(0.86, 0.86);
  font-weight: 300;
  color: #fff;
}
.wk_mci_live .lalbd-tab-item .lali-main {
  position: relative;
  margin-left: 145px;
}
.wk_mci_live .lalbd-tab-item .lali-main .lalim-title {
  margin: 0 0 5px 0;
  min-height: 42px;
  font-size: 15px;
  font-weight: 500;
  font-style: normal;
  font-stretch: normal;
  line-height: 1.4;
  letter-spacing: normal;
  color: #404040;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
}
.wk_mci_live .lalbd-tab-item .lalim-info {
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  align-items: center;
}
.wk_mci_live .lalbd-tab-item .lalim-info .begin-time {
  margin-right: 12px;
  height: 22px;
  line-height: 22px;
  overflow: hidden;
  -ms-text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}
.wk_mci_live .lalbd-tab-item .lalim-info .begin-time.end {
  color: #999999;
}
.wk_mci_live .lalbd-tab-item .lalim-info .live-playing {
  display: inline-block;
  padding: 1px 10px;
  text-align: center;
  background-color: #108ee9;
  border: 1px solid #108ee9;
  color: #fff;
  border-radius: 50px;
  font-size: 12px;
}
.wk_mci_live .lalbd-tab-item .lalim-info .live-coming {
  display: inline-block;
  padding: 1px 10px;
  text-align: center;
  border: 1px solid #ff4c52;
  color: #ff4c52;
  border-radius: 50px;
  font-size: 12px;
}
.wk_mci_live .lalbd-tab-item .lalimc-info {
  font-size: 12px;
  color: #999999;
}
.wk_mci_live .lalbd-tab-item .lalimc-info .series-tip {
  padding: 0 2px;
  background-color: #108ee9;
  border-radius: 2px;
  color: #fff;
}
.wk_mci_live .lalbd-tab-item .lalim-learned {
  padding-left: 20px;
  margin-top: 3px;
  background: url(/res/images/lesson-listen.png) 0 center no-repeat;
  background-size: 12px auto;
  font-size: 12px;
  color: #999999;
}
.wk_mci_live .lalbd-tab-item .simsle-price {
  position: absolute;
  bottom: 0;
  right: 0;
  display: inline-block;
  min-width: 50px;
  padding: 2px 4px;
  border-radius: 5px;
  background-color: #fff;
  border: 1px solid #ff4c52;
  color: #ff4c52;
  font-size: 12px;
  text-align: center;
}
.wk_mci_live .lalbd-tab-item .simsle-price.series {
  background-color: #ff4c52;
  border: 1px solid #ff4c52;
  color: #fff;
}
